27165892

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{9857}}^1$

素因数の和:9927

約数の個数: 24

約数和(自身を含む): 52168536

約数和(自身を除く): 25002644

約数列:

[1, 2, 4, 13, 26, 52, 53, 106, 212, 689, 1378, 2756, 9857, 19714, 39428, 128141, 256282, 512564, 522421, 1044842, 2089684, 6791473, 13582946, 27165892]

約数ペア:

[(1, 27165892), (2, 13582946), (4, 6791473), (13, 2089684), (26, 1044842), (52, 522421), (53, 512564), (106, 256282), (212, 128141), (689, 39428), (1378, 19714), (2756, 9857)]